#include <57header.h>

void func(int num, const char *funname, const char *name){

    printf("%s: %s: %d \n", name, funname, num);

    
    func(__LINE__, __FUNCTION__, __FILE__);
    sleep(20);
}
int main(int argc,char*argv[])
{
    func(__LINE__, __FUNCTION__, __FILE__);

    func(__LINE__, __FUNCTION__, __FILE__);

    return 0;
}
